Complete fully-adjustable aluminum rear upright set features rear aluminum hubs, carbon fiber extension plates for camber link adjustments and eccentric roll center bushings for lower roll center adjustment.

The eccentric bushings allow two different upper/lower roll center adjustments as well two different inner/outer roll center positions. The upper roll center position provides more traction in all conditions while the lower roll center position makes the car more free in corners and is suggested for high traction conditions. The composite eccentric bushings can be easily exchanged once worn in the dusty conditions to reduce maintenance costs.

The upper carbon fiber extensions are machined from lightweight carbon fiber to reduce the weight and feature 3 camber link positions.

The aluminum uprights are stronger thus ensuring higher reliability and increased life time. CNC-machined from high-grade Swiss 7075 T6. The complete set includes outside 8x16x5mm ball-bearings and inner 13x20x4mm ball-bearings.